HEPATITIS A ANTIBODY, IgG – ScanLab Center

Sub Category

INFECTIOUS.

Synonyms/Aliases

HEPATITIS A VIRUS IgG.

Abbreviations

IgG ANTI-HAV, HAV IgG.

^Type

INDIVIDUAL TEST.

^{36 HRS}

36 HOURS

^Method

IMMUNOASSAY.

^Temp

AMBIENT (8 HOURS), REFRIGERATED (7 DAYS), FROZEN (14 DAYS).

^Setup

BATCHED.

Components Parameters

N/A

PRE-ANALYTIC CONSIDERATIONS

Test Ordering Instructions

FILL OUT TEST REQUEST FORM FULLY & LEGIBLY.

Patient preparation

N/A

Sample type

SERUM.

Container/ preservative

SERUM SEPARATOR TUBE (SST/ GEL) OR PLAIN (RED TOP) VACUTAINER.

Sample volume

2 ML.

Rejection criteria

LABELING ISSUE (UNLABELED/ MISLABELED); MISSING REQUEST FORM; MISMATCH BETWEEN REQUEST FORM & SAMPLE DETAILS; MISSING AGE/ GENDER; WRONG SAMPLE TYPE; INSUFFICIENT SAMPLE; HEMOLYZED, LIPEMIC, ICTERIC SAMPLES.

Other Instructions

CENTRIFUGE SST (SERUM GEL TUBES) WITHIN 1-2 HOURS OF COLLECTION. CENTRIFUGE RED TOP VACUTAINERS AND ALIQUOT SERUM WITHIN 1-2 HOURS OF COLLECTION. THE SEPARATION VIAL MUST BE LABELED WITH AT LEAST 2 PATIENT IDENTIFIERS AND THE SAMPLE TYPE.

Reference intervals

APPROPRIATE VALUES PROVIDED WITH REPORT.

Clinical Utility

IgG POSITIVITY IS CONSISTENT WITH IMMUNIZATION OR PAST EXPOSURE TO HEPATITIS A VIRUS (HAV) INFECTION. IT USUALLY CONFERS LIFELONG IMMUNITY.

Test Limitations/ Confounders

N/A